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PrivTrace: Differentially Private Trajectory Synthesis by Adaptive Markov Models.
Haiming Wang
Zhikun Zhang
Tianhao Wang
Shibo He
Michael Backes
Jiming Chen
Yang Zhang
Published in:
USENIX Security Symposium (2023)
Keyphrases
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markov models
differentially private
markov model
maximum entropy
hidden markov models
higher order
differential privacy
conditional random fields
statistical model